Inventory and Monitoring at Hawai‘i Volcanoes National Park

The steaming Kīlauea Caldera lies at the heart of Hawai‘i Volcanoes National Park, and although this sacred feature draws many visitors, the living wonders that the park encompasses are equally significant.

The largest national park in the U.S. Pacific islands extends from sea-level to the summit of Mauna Loa at 13,677 feet. Within the park are rainforests teeming with native birds and rare plants, montane and dry woodlands that are home to culturally important species, and a dynamic coastline.

Hawaiian plants and animals began to evolve over 70 million years ago in nearly complete isolation. Over 90% of the native terrestrial flora and fauna in Hawaiʻi are found only in the Hawaiian islands. This level of endemism surpasses all other places on Earth, and the park is a living laboratory for studying biogeography and evolution within the Pacific islands.

What's Monitored Here

  • Observing alpine climate at Haleakalā National Park
    Climate

    Climate is widely recognized as a major driver for both terrestrial and marine ecosystems

  • PACN staff record early detection data for invasive plant species
    Early Detection of Invasive Plants

    Early detection of invasive plant species is a key component in helping to curtail the spread of noxious weeds into surrounding areas

  • Invasive palm grass (Setaria palmifolia) growing throughout a native forest in Hawaiʻi Volcan
    Established Invasive Plant Species

    Nonnative plant species invasions present a serious threat to Pacific island ecosystems

  • Plant community in American Memorial Park
    Focal Terrestrial Plant Communities

    Long-term vegetation monitoring helps us determine plant community health, ecosystem stability, and the effectiveness of management

  • A Pacific Kingfisher at the National Park of American Samoa
    Landbirds

    On Pacific islands, birds pollinate the majority of woody plant species and disperse their seeds

  • On of many anchialine pools and cultural sites at Kaloko-Honokōhau National Historical Park with dev
    Landscape Dynamics

    Landscape dynamics monitoring in parks provides information on land use and land cover change

Vegetation monitoring
Reports & Publications

PACN I&M Inventory and Monitoring Reports, Protocols, and Articles from Hawai‘i Volcanoes National Park

Discovering species in our parks
Park Species List

Discovering species in our parks

Last updated: September 12, 2024